To the end of these 4-5 pages add the 2 pages that you wrote for your idea generation.
Common mistakes in preparing this report:
One member of the group should submit this through LearningSuite
Clear solution story.
Clear sketches that convey the solution story on their own.
Solid grounding in your observations, not your opinions.
Clear response to critique (You may reject critique comments but you still must explain why, based on observations)